状态监测系统实现变电站高压设备状态可视化和检修策略从“定期检修”向“状态检修”转变,已成为智能变电站不可或缺的组成部分,但是目前变电站状态监测系统存在诸多配置模式和组网方式.本文研究了状态监测系统的构成和配置,提出了分层分布式的单星型的组网方式.根据来自现场的实测数据和制造商提供的统计数据估计各个监测项的流量数据,并考虑未来可能增加监测业务,用OPNET Modeler 14.5对所提变电站状态监测系统网络结构进行仿真测试,仿真结果表明所提网络结构合理可行.%Condition monitoring system has become an indispensable part of intelligent substationl, which made the condition visualization of high-voltage substation equipment and the change of maintenance strategy from regular maintenance to condition maintenance possible. There are many configuration forms and network modes currently. The composition and configuration of the condition monitoring system is mainly discussed in this paper, and the theory of single-node hierarchical distributed network is put forward. Since the monitoring operation has chances to increase in the future, a simulation test is processed on the network of condition monitoring system using OPNET Modeler 14. 5. Based on the data from substation and manufacturers, the simulation results show that the mentioned network structure is reasonable and practicable.
展开▼
